html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video{
    padding: 0;
    margin: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

html,body{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}
.container{
    width: 100%;
    height: 100%;
    background-image: url('./img/background.jpg');
    background-size: cover;
    background-position: 0% 0%;
    background-repeat: no-repeat;
}
.header{
    height: 120px;
    line-height: 120px;
    overflow: hidden;
    position: relative;
    z-index: 3;
}
.clearFloat::after{
    content:'';
    display: block;
    clear: both;
}
.header-left{
    margin-left:80px;
    float: left;
    height: 100%;
}
.header-left>a{
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    height: 100%;
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
    text-decoration: none;
}
.header-left>a>img{
    width: 90px;
    height: 90px;
}
.content{
    color: #67513d;
    font-size: 140px;
    letter-spacing: 20px;
    text-align: center;
    width: 100%;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.erweima{
   position: absolute;
   bottom:50px;
   right:100px;
}
.erweima>img{
    height: 200px;
    width: 200px;
}
.footer{
    font-size: 14px;
    width: 100%;
    background: transparent;
    text-align: center;
    position: absolute;
    bottom: 10px
}
.feedback-info{
    text-align: center;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,.7)
}